📄 ch13_6.htm
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<!--======================================-->
<!-- 范例程序 CH13_6.HTML -->
<!--======================================-->
<HTML>
<HEAD>
<TITLE>赛马游戏</TITLE>
<Script Language="JavaScript">
var money=1000
var steps=new Array(""," "," "," ",
" "," ")
var fast=0
var ID
function getyou()
{
tmp=parseInt(document.ThisForm.money.value)
if(money!=tmp)
{
alert("请勿自行更改金额!")
document.ThisForm.money.value=money
}
}
function Start()
{
var judge=0
if(document.ThisForm.bet.value=="" ||
document.ThisForm.bet.value<=0)
{
alert("请输入您的金额!")
document.ThisForm.bet.value=""
}
else
{
if(document.ThisForm.bet.value>money)
{
alert("您输入的分数大于您的金额,请重新输入!")
document.ThisForm.bet.value=""
}
else
{
gorun()
}
}
}
function gorun()
{
tmp=parseInt(Math.random()*5)+1
document.ThisForm.h1.value=steps[tmp]+
document.ThisForm.h1.value
tmp=parseInt(Math.random()*5)+1
document.ThisForm.h2.value=steps[tmp]+
document.ThisForm.h2.value
tmp=parseInt(Math.random()*5)+1
document.ThisForm.h3.value=steps[tmp]+
document.ThisForm.h3.value
tmp=parseInt(Math.random()*5)+1
document.ThisForm.h4.value=steps[tmp]+
document.ThisForm.h4.value
tmp=parseInt(Math.random()*5)+1
document.ThisForm.h5.value=steps[tmp]+
document.ThisForm.h5.value
tmp=parseInt(Math.random()*5)+1
document.ThisForm.h6.value=steps[tmp]+
document.ThisForm.h6.value
ID=setTimeout("gorun()",10)
winner()
if(fast!=0)
{
clearTimeout(ID)
alert(fast+"号获胜!!")
if(fast==document.ThisForm.which.value)
{
alert("恭喜您猜中奖了!")
money=money+document.ThisForm.bet.value*6
document.ThisForm.reset()
document.ThisForm.money.value=money
fast=0
}
else
{
alert("很可惜!没有猜中,再来一次吧!")
money=money-document.ThisForm.bet.value
document.ThisForm.reset()
document.ThisForm.money.value=money
fast=0
}
}
}
function winner()
{
s1=document.ThisForm.h1.value
s2=document.ThisForm.h2.value
s3=document.ThisForm.h3.value
s4=document.ThisForm.h4.value
s5=document.ThisForm.h5.value
s6=document.ThisForm.h6.value
if(s1.length>=160) fast=1
if(s2.length>=160) fast=2
if(s3.length>=160) fast=3
if(s4.length>=160) fast=4
if(s5.length>=160) fast=5
if(s6.length>=160) fast=6
}
</Script>
</HEAD>
<BODY BackGround="bg.jpg">
<Center><Font Color=Red Size=4>
赛马游戏
</Font></Center>
<FORM Name="ThisForm">
<INPUT TYPE=Text Name="h1" Size=70
Value="1"><BR>
<INPUT TYPE=Text Name="h2" Size=70
Value="2"><BR>
<INPUT TYPE=Text Name="h3" Size=70
Value="3"><BR>
<INPUT TYPE=Text Name="h4" Size=70
Value="4"><BR>
<INPUT TYPE=Text Name="h5" Size=70
Value="5"><BR>
<INPUT TYPE=Text Name="h6" Size=70
Value="6"><BR>
<HR>
奖金总数:<INPUT TYPE=Text Name="money"
Value="1000" Size=10 OnChange="getyou()">元
<BR>
奖励金额:<INPUT TYPE=Text Name="bet"
Size=10>元<BR>
竟猜编号:<SELECT Name="which">
<OPTION Value="1">1号
<OPTION Value="2">2号
<OPTION Value="3">3号
<OPTION Value="4">4号
<OPTION Value="5">5号
<OPTION Value="6">6号</SELECT><BR><BR>
<INPUT Type=Button Name="Press" Value="开始"
OnClick="Start()">
</BODY>
</HTML>
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